id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cord-310691-6danlh8h	Ma, Simin	Clinical Characteristics of Critically Ill Patients Co-infected with SARS-CoV-2 and the Influenza Virus in Wuhan, China	2020-05-26		.txt	text/plain	2298	90	46	The results showed a high proportion of COVID-19 patients were co-infected with influenza in Tongji Hospital, with no significant difference in the proportion of co-infection between survivors and non-survivors. Studies have reported that elevated D-dimer levels are a risk factor for death in COVID-19 patients (Wu et al. 2020a; Zhou et al. 2020) .	cache/cord-310691-6danlh8h.txt	txt/cord-310691-6danlh8h.txt
